When a step pauses on failure, the tree UI now shows:
- Last 20 lines of step output below the tree (assertion errors,
code context, etc.) matching the end-of-job summary quality
- Press Enter to retry directly from the paused terminal
- Ctrl+C to abort
The step log is resolved via sanitized name with fallback to the
most recently modified .log file (the DTU writes logs under feed
UUIDs that differ from timeline record IDs).
Allows rewinding to an earlier step when retrying a paused runner:
- --from-step <N>: skip steps before N, re-run from step N onwards
- --from-start: re-run all run: steps from the beginning
Each wrapped step embeds a 1-based index matching the tree UI and
checks a from-step signal file on entry. Steps below the target
exit 0 (skip), the matching step deletes the signal and continues.
Closes#35
Minimal vitest test that reads a fixture file and asserts its value,
designed to validate the pause-on-failure retry mechanism end-to-end.
- .github/workflows/retry-proof.yml
- experiments/retry-proof/ (package, test, fixture)
- Added retry-proof to pnpm workspace
Peter Pistorius